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14 Cards in this Set
- Front
- Back
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Objective? |
Identify 12 unknown solutions using qualitative analysis. |
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Twelve Compounds? |
Sulfuric Acid: H2SO4 Ammonia: NH3 Potassium Chloride: KCl Iron(III) Nitrate: Fe(NO3)3 Potassium Oxalate: K2C2O4 Potassium Chromate: K2CrO4 Copper(II) Nitrate: Cu(NO3)2 Nickel(II) Sulfate: NiSO4 Tin(II) Chloride: SnCl2 Potassium Thiocyanate: KSCN Barium Nitrate: Ba(NO3)2 Silver(I) Nitrate: AgNO3 |
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Chemical Solution with smell? |
Ammonia: NH3 |
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Acid solutions? (3) |
Sulfuric Acid: H2SO4 Potassium Oxalate: K2C2O4 Copper(II) Nitrate: Cu(NO3)2 |
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Basic Solution? |
Ammonia: NH3 |
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Cu use? |
Wires. |
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Iron(II) vs Iron(III) |
Iron(II) has 24 electrons. Iron(III) has 23 electrons. |
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Fertilizer chemical? |
Ammonia. |
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Chemical with falling out with Barium? |
Sulfuric Acid: H2SO4 |
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Just by looking, which chemicals are safe to handle? |
None. |
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Qualitative Analysis. Quantitative Analysis. |
Things you cant put in numbers. Things you can put in numbers. |
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Flame. |
Colors when you flame things. |
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Major problem to avoid. |
Cross contamination. |
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How should solutions and solids be disposed of? |
Heavy metal waste. Dilute HCl. Litmus paper garbage. |
